Robert Axelrod and Martin A. Nowak

[Jochen Fromm-3]

An interesting new paper from Robert Axelrod:

"Agent-Based Modeling As a Bridge Between Disciplines"
http://www-personal.umich.edu/~axe/research/ABM_Perspectives.pdf

see also his "On-Line Guide for Newcomers to
Agent-Based Modeling in the Social Sciences"
http://www.econ.iastate.edu/tesfatsi/abmread.htm

An interesting new paper from Martin A. Nowak:

Evolution of indirect reciprocity
http://www.ped.fas.harvard.edu/people/faculty/publications_nowak/nature05c.p
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-J.